Base | Representation |
---|---|
bin | 101100010111… |
… | …1101011011001 |
3 | 1121202221011012 |
4 | 1120233223121 |
5 | 21423421321 |
6 | 2150343305 |
7 | 401511650 |
oct | 130575331 |
9 | 47687135 |
10 | 23263961 |
11 | 1214a616 |
12 | 795ab35 |
13 | 4a86c76 |
14 | 3138197 |
15 | 209805b |
hex | 162fad9 |
23263961 has 8 divisors (see below), whose sum is σ = 27986880. Its totient is φ = 18890928.
The previous prime is 23263957. The next prime is 23263967. The reversal of 23263961 is 16936232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23263961 - 22 = 23263957 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23263967) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87326 + ... + 87591.
It is an arithmetic number, because the mean of its divisors is an integer number (3498360).
Almost surely, 223263961 is an apocalyptic number.
It is an amenable number.
23263961 is a deficient number, since it is larger than the sum of its proper divisors (4722919).
23263961 is a wasteful number, since it uses less digits than its factorization.
23263961 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 174943.
The product of its digits is 11664, while the sum is 32.
The square root of 23263961 is about 4823.2728514982. The cubic root of 23263961 is about 285.4704899247.
The spelling of 23263961 in words is "twenty-three million, two hundred sixty-three thousand, nine hundred sixty-one".
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